<template>
	<div style="margin-left: 5px;">
     <div>
		<div>
				<div >
					
                   

                    <el-row>
                        <h3 style="display:inline-block">{{Data.CodeNum}}.</h3>   <span v-html="Data.Title" style="display:inline-block"></span>
                        <el-button   @click="divvisibility(2)" type="text" style="float:right"  v-if="!preview">{{see}}</el-button>
                    </el-row>
				</div>
				<div class="option-area" style="margin-left: 5px;"  v-if="visible">
                   <el-table :data="Data.Options" style="width: 100%">
                        
                        <el-table-column>
                            <template slot-scope="scope">
                               <el-badge type='primary' v-bind:value="scope.row.OrderIndex" v-if="scope.row.HasChecked&&(scope.row.OrderIndex>1)"/>
                                <el-badge  v-bind:value="scope.row.OrderIndex" v-if="scope.row.HasChecked&&(scope.row.OrderIndex==1)">
                                </el-badge> 
                                 <el-checkbox v-model="scope.row.HasChecked" @change="SetOrderIndex(scope.row.itemId)">{{scope.row.itemName}}</el-checkbox>
                                 <el-alert v-bind:title="scope.row.memo" v-if="scope.row.memo!=''"  type="info"></el-alert>
                             </template>
                        </el-table-column>
                      
                    </el-table>
               

				</div>
			</div>

	</div>
    
    <div id='editor' v-if='canEdit==true' style="margin: 5px;">
     <el-card class="box-card" style="margin-top:20px" >
  	    <EditorComponent v-model="Data.Title"  :Html="Data.Title" />
		<div class="radius" style="border-radius:2px; height:50px">
                           

		</div>
     
	 <el-table :fit="true" :data="Data.Options" style="width: 100%">
      <el-table-column  label="选项文字" >
		   <template slot-scope="scope">
			   <div id='title-row' >
				   <el-input size="small" style='display: inline-block;'  v-model="scope.row.itemName" placeholder="请输入内容"></el-input>
			   </div>
			</template>
	  </el-table-column>

		<el-table-column  label="操作"  >
				  <template slot-scope="scope">
						<div style='display: inline-block;margin-top: 5px;'>
							<el-button type="warning" @click="remove(scope.row.itemId)" size="mini" style='display: inline-block;' icon="el-icon-minus" circle></el-button>
							<el-button type="danger"  @click="insert(scope.row.itemId)" size="mini" style='display: inline-block;'  icon="el-icon-plus" circle></el-button>
							<el-button  size="mini" style='display: inline-block;' @click='moveUp(scope.row.itemId)' icon="el-icon-top" circle></el-button>
							<el-button  size="mini" style='display: inline-block;' @click='moveDown(scope.row.itemId)' icon="el-icon-bottom" circle></el-button>
						</div>
				 </template>
		</el-table-column>

	    <el-table-column  label="说明"  >
			  <template slot-scope="scope">
			 <el-input v-model="scope.row.memo" size="small" placeholder="请输入内容"></el-input>
			 </template>
	    </el-table-column>

		


    </el-table>
          <button @click="getanswer(1)">answer</button>
          <BatchAddComponent v-model="msg" @getitem="itemNameArry" :itemnamearry="itemname" ></BatchAddComponent>
          <el-button type="warning " style='margin-top:5px;width:100%' @click="canEdit=false">完成编辑</el-button>
	    </el-card>
		 </div>
		
	</div>
</template>

<script lang='ts'>
  
    import {Component, Vue, Watch, Prop } from 'vue-property-decorator'
    import RankSubject,{RankSelOption} from './ts/RankSubject'
    import OrderBy,{OrderByTypes} from './ts/OrderByTypes'
    import TBaseQuestion from './ts/TBaseQuestion'
    import DataTypeSelector from './DataTypeSelector.vue'
    import EditorComponent from './EditorComponent.vue'
    import { QuestionDataTypes,QuestionTypes } from './ts/QuestionDataTypes';
    import OrderByComponent from './OderByComponent.vue';
    import BatchAddComponent from './BatchAddComponent.vue';
	import ImageBase64Componet from './ImageBase64Componet.vue';


 @Component(
     {
         components:{EditorComponent,DataTypeSelector,OrderByComponent,BatchAddComponent,ImageBase64Componet}
     }
 )
	export  default class RankComponent  extends TBaseQuestion<RankSelOption,RankSubject> {


      $name:string= 'RankComponent'
       

      CheckedValues:Array<string>=[];
      
      options:RankSelOption[]=[];

        itemname="";
      
	  msg:string ="";
	  gotMsg:string[]=[];
     

	   @Watch('msg')
	    getstr(){
			console.log(this.msg);
			this.gotMsg=this.msg.split('\n')
			this.gotMsg.forEach(element => {
			  if(element!=" "){
			    var opt =new RankSelOption();
			    opt.itemName=element;
			    this.options.push(opt);
			  }
		    });
		    this.Data.Options=this.options;
			this.options=[];
			
       }
       itemNameArry(){
        this.itemname=this.getOptionText();
        }
        //清除图片
		 clearpicture(id:string){
         let opt=this.Data.Options;
				 let option=opt[opt.findIndex(item=>item.itemId===id)];
				 option.ImageUrl=" ";
         }
         //接收图片地址
			savepicture(id:string,url:string){
				console.log(id);
				let opt=this.Data.Options;
				let option=opt[opt.findIndex(item=>item.itemId===id)];
				option.ImageUrl=url;
			}

       //显示题目内容div
        
	   //获取options中每一项的name
	    getOptionText():string{
			let options="";
			let n=this.Data.Options.length;
			for(let i=0;i<n;i++){
				if(i<(n-1)){
					options+=this.Data.Options[i].itemName+"\n";
				}else{
                    options+=this.Data.Options[i].itemName;
				}
			}
			return options;
			
		}

      constructor ()
      {
     
        super(RankSelOption,RankSubject);
        this.Data.QuestionType=QuestionTypes.qtSimpleRank;
        this.Data.Title="设置题目标题";

        for(var i:number=0;i<5;++i)
          {
              var opt = new RankSelOption();
              opt.itemName='选项'+i;
              this.Data.Options.push(opt);
          }
          
         
      }

    mounted()
    {
        super.mounted();
        this.initProps();

         console.info("component mounted!");
    }
     //输入框内容改变
	   inputchange(){
		   this.msg=this.getOptionText();
	   }
	//删除选项
	remove(str:string):void{
		super.remove(str);
		this.msg=this.getOptionText();
	}
	  
   //插入选项
    insert(id:string):void
    {
        let options= this.Data.Options;
        options.splice(options.findIndex(item=>item.itemId===id)+1,0,this.createNewOption(RankSelOption));
        this.msg=this.getOptionText();
    };
	//向上移动选项
	moveUp(id:string):void{
		super.moveUp(id);
		this.msg=this.getOptionText();
	}
	moveDown(id:string){
		super.moveDown(id);
		this.msg=this.getOptionText();
	}

      initOptions()
      {
           for(var i:number=0;i<5;++i)
          {
              var opt = new RankSelOption();
              opt.itemName='选项'+i;
              this.Data.Options.push( opt);
          }

      }

     
     getQuestionData():any
     {
         return this.Data;
     }

     setQuestionData(data:string)
     {
           
     };

     getTitle():void
     {
        // console.info(Data.Title);
         // this.Data.Title;
	 }
     
     
     getMaxSel():number
     {
         return this.Data.Options.length;
     }

	 setTitle(txt:string):void
	 {
		
     }
     
    GetHtml(html:string):void
     {
         this.Data.Title=html;
     }

    SetOrderIndex(id:string):void
    {
         let options= this.Data.Options;
         var opt=options[options.findIndex(item=>item.itemId===id)];
         if(opt.HasChecked)
         {
            opt.OrderIndex=this.GetHasCheckedNum();
         }
         else
         {
            var itemOrder= opt.OrderIndex;
            opt.OrderIndex=0;

             
            for(var item of this.Data.Options)
            {
                if(item.HasChecked&&item.OrderIndex>itemOrder)
                    item.OrderIndex--;
                    
            }
         }
        
    }
   //取得已选择的数量
    GetHasCheckedNum():number
    {
        let num=0;

        for(var item of this.Data.Options)
        {
            if(item.HasChecked)
                num++;
        }
        return num;
    }
     getanswer(id:string):object[]{
         
         return this.Data.answer;
     }
	 
	 
	}
</script>
 
<style>
.optionLayout{  
                display: flex;
                display: -webkit-flex;
                border: 1px solid gainsboro;
                
                width: 100%;
                align-items:center;
                justify-content:left;
                
            }
.setting-table td{  text-align: center;vertical-align:middle;} table{ width: 100%;font-size: 14px;margin-top: 5px}

</style>
